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Cell Phone Signal Blocker

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Total 27180 products for cell phone signal blocker Manufacture & Suppliers

WIFI5.8G GPS High Power Cell Phone Signal Jammer Drone Uav Signal Prison Waterproof Outdoor Jammer

WIFI5.8G GPS High Power Cell Phone Signal Jammer Drone Uav Signal Prison Waterproof Outdoor Jammer Product Description: This Six Bands Drone Signal Shield is a versatile signal blocker that can be installed ind...

Wolves Team Limited
China

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CDMA / GSM Portable Cell Phone Jammer Blocker EST-808HC With 3 Antenna

...-1990MHz 25dBm 3dBm/30KHz(min) 3G 2100-2200MHZ 25dBm 3dBm/30KHz(min) Available system: world wide cell phone network Power supply: AC adapter (AC110V-240V DC9V) Operate time: 2-3 hours Semidiameter of interc...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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3G Portable Cell Phone Jammer Blocker EST-808HA , 2100 - 2200MHZ Frequency

...-1990MHz 25dBm 3dBm/30KHz(min) 3G 2100-2200MHZ 25dBm 3dBm/30KHz(min) Available system: world wide cell phone network Power supply: AC adapter (AC110V-240V DC9V) Operate time: 2-3 hours Semidiameter of interc...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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CDMA / GSM Portable Cell Phone Jammer / Blocker 25dBm With 3 Antenna

...-1990MHz 25dBm 3dBm/30KHz(min) 3G 2100-2200MHZ 25dBm 3dBm/30KHz(min) Available system: world wide cell phone network Power supply: AC adapter (AC110V-240V DC9V) Operate time: 2-3 hours Semidiameter of interc...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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8 Antennas Desktop GSM DCS 3G 4G WIFI Cell Phone Signal Jammer Suit for Europe

...prevent the leak of confidential information or unwanted usage of cell phones, Wi-Fi devices and GPS devices. 8 sets of jamming signal generators inside, which can transmit highly effective jamming signals t...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

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Digital Cell Phone Signal Jamming Device , Cell Signal Scrambler VSWR Protection

...Cell Phone Signal Jamming Device , Cell Signal Scrambler VSWR Protection How do inmates get their hands on cell phones? Apparently, visitors and corrupt prison guards have been known to furnish these phones...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

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Tri Band Cell Phone Signal Boosters Extender 1800MHz 2100MHz 2600MHz 70dB Gain

...cell phone reception is weak could be due to the distance from the cellular tower closest to you. The closer you're to the cell tower, the stronger the cell phone signal received. On other hand, the farther ...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

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8 Bands 4G 3G GSM WIFI 165 Watt Cell Phone Signal Jammer

...Cell Phone Signal Jammer 3G 4G WIFI Blocker 165 Watt Jammer up to 120m Model: CKJ-1701D8-C Color: Black Basic Specifications Jam Signal Type:Mobile phone 3G/2G GSM CDMA DCS 4GLTE +WIFI2.4G +UHF VHF Signals O...

ChingKong Technology Co.Ltd
Guangdong,China

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8 Bands 4G 3G GSM WIFI 165 Watt Cell Phone Signal Jammer

...Cell Phone Signal Jammer 3G 4G WIFI Blocker 165 Watt Jammer up to 120m Model: CKJ-1701D8-C Color: Black Basic Specifications Jam Signal Type:Mobile phone 3G/2G GSM CDMA DCS 4GLTE +WIFI2.4G +UHF VHF Signals O...

ChingKong Technology Co.Ltd
Guangdong,China

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Blocking GSM 2g 3G 4G Cell Phone Signal Hidden Spy Video Camera Blocker 433MHz Jammer

...cell phone jammer device that you are viewing is High Power All Mobile Phone Frequency Jammer with Omni-directional Firberglass Antenna, which is design with the aiming of being used in the places where cell...

Wolves Team Limited
China

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70dB Gain Cell Phone Signal Amplifier Dual Band 850MHz 1900MHz

...Cell Phone Signal Amplifier Dual Band 850MHz 1900MHz Cell Phone Signal Amplifier 2G 3G 4G Dual Band Repeater 850 / 1900 70dB Gain Booster With the help of this mobile phone repeater for home you´ll improve t...

Shenzhen Atnj Communication Technology Co., Ltd.
Guangdong,China

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8000mAH 15m Portable Cell Phone Signal Interrupter 315 433

...Cell Phone Signal Jammer Sliver 8000mAH Battery 15m Range Descriptions: Plus 8 Antennas Portable Cell Phone Jammer SA-008P,jamming all types of Android phones, Tablets, Smart Phones, iPhones, Windows phones ...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

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Adjustable WIFI Gps Signal Blocker 22 Antennas Cell Phone Signal Jammer GSM 4G 5G 315/433MHz Jammer

...Phone Blocker &WiFi UHF VHF GPS L1/L2/L5 Lojack Remote Control All Bands Signal Jammer ,Jamming Area: Up to 50meters (Depends on signal strength, at the site to be jammed). Prevent cheating by using cell pho...

Wolves Team Limited
China

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2G 4G Cell Phone Signal Amplifier Single Band GSM Signal Booster

... solution to solve the indoor signal coverage problems due to signal fading and attenuation caused by architecture obstacles. And its easy installation and maintenance can help carrier get fast return. The r...

Shenzhen Atnj Communication Technology Co., Ltd.
Guangdong,China

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Signal Blocking Portable Cell Phone Signal Jammer For 2G 3G 4G 5G GPS Wifi 12 Antennas

... adopts advanced shielding technology . It can support jamming mobile cell phone signal 2G 3G 4G 5G ,GPS and wifi signal .etc . Can be also used in cars and vehicles directly, support DC 12V power output .Th...

Shenzhen TeXin electronic Co., Limited
Guangdong,China

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Dual Band Repeater Cell Phone Signal Amplifier EGSM DCS1800Mhz with ALC

...Cell Phone Signal Amplifier EGSM DCS1800Mhz with ALC Mobile Phone Signal Booster Description: Is it safe to use a cell phone repeater? Everybody knows that mobile phones emit radiation that harms our health....

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

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1800MHz WCDMA 2100MHz Cell Phone Signal Boosters Dual Systems Support 2G 3G 4G

... phone signal booster is taking the existing cell phone signal around your car, office, workstation or home and amplifying it. After amplification, the signal is rebroadcasted to the area with no reception o...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

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Small Size Indoor Cell Phone Signal Booster 5 Chanels GPS 2G 3G Light Weight

... and other signals, as well as WIFI and GPS signals. Because it is very convenient to carry, it has become a must for most teachers and drivers. The mobile jammer device is built-in battery, it can work abou...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

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Indoor Fixed Signal Shielding Device 6 Channel Mobile Phone Signal Blocker

...Signal Shielding Device/6 Channel Mobile Phone Signal Blocker Description: The setting of the frequency band of this mobile phone is the same as that of X6. The difference between this model and X6 is that t...

ShenZhen Necom Telecommunication Technologies Co., Ltd.
Guangdong,China

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Indoor Fixed Signal Shielding Device 6 Channel Mobile Phone Signal Blocker

...Signal Shielding Device/6 Channel Mobile Phone Signal Blocker Description: The setting of the frequency band of this mobile phone is the same as that of X6. The difference between this model and X6 is that t...

ShenZhen Necom Telecommunication Technologies Co., Ltd.
Guangdong,China

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